diff --git a/requirements.txt b/requirements.txt
index 1e66f3b..f5badc2 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -23,6 +23,6 @@ pytz==2018.3
 requests==2.18.4
 six==1.11.0
 tornado==5.0.1
-urllib3==1.22
+urllib3==1.26.5
 vine==1.1.4
 wrapt==1.10.11